Ball point pen



FIG. 1 is a perspective view of a ball point pen in accordance with ournew design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, with the right sideelevational view being a mirror image thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a top view thereof.

The ornamental design for a ball point pen, as shown and described.